Wizordum
Never mind that Wizordum is in Early Access, I’ve spent so many hours playing this game. It’s another Hexen-influenced shooter, with magic as the main focus in your weaponry, but set in an enormous world that you can spend forever exploring.
It’s just plain cool that you can cast fireballs from the palms of your hand, and its pretty inexplicable that all games don’t feature this, including Civilization and FC24. But it’s perhaps more important that this is an involved approach to the genre, always an FPS game first, but with hints of something more narrative around the edges.
It also comes with a level editor, and it’s not even finished yet!